Rollo of Loidis

Rollo of Loidis (died 880) was a Danish Viking chieftain who took part in the Viking invasions of England. An old friend of Ragnar Ragnarsson, he came to Ragnar's aid in 880 when he decided to take on his rival Kjartan at his fortress of Dunholm, contributing himself and several of his troops to Ragnar's army. At the Battle of Dunholm, he took part in the main assault on the fortress walls, and he was killed by a javelin thrown by Sven the One-eyed.